Serena Williams will find it "super difficult" to challenge for an eighth Wimbledon singles title when she returns to SW19 next week, according to Karolina Pliskova.

Williams announced her participation at Wimbledon after receiving a wildcard last week, having been absent since a first-round retirement against Aliaksandra Sasnovich at The All England Club last year.

The American great will team up with Ons Jabeur to play doubles at Eastbourne over the coming days as the 40-year-old prepares for her Wimbledon return.

But Pliskova, who lost last year's Wimbledon final to Ashleigh Barty, says Williams could struggle to match her previous exploits after coming back from a long-term leg injury.

"I don't know how long it has been since she has played. Has it been a year? It is a long time, and she is not the youngest any more, so I suppose the body also takes some time to get back into shape," Pliskova said ahead of her own campaign at Eastbourne.

"Playing matches at tournaments is still very different to just practising and from what I understand, she is not playing [singles] here, she is just playing doubles.

"I think it will be difficult, super difficult for her, no matter what kind of player she is because this is a thing where you still need some time.

"But of course, she is an amazing player, she achieved so much and still a number of players will be super scared to play her. This is her advantage but let's see the level. I cannot really say."

Pliskova has won two of her three grand slam meetings with Williams, eliminating her at the quarter-final stage at the 2019 Australian Open and in the final four at the 2016 US Open.

While the world number seven may have cast doubt upon Williams' chances, Paula Badosa is not keen on the prospect of facing the 23-time major champion on the grass.

"I think it surprised everyone but it's very good to have her back. It really amazes me how she has all this hunger for the game," the world number four said.

"It is a great inspiration. It is nice to have her back and I hope she can be back for much more time because I think she does very good for tennis.

"But the other side, of course I don't want to play against her! I hope the draw goes for another player because no one wants to play against Serena and [even] less on grass. Let's pray for that!"

Ons Jabeur has announced she will not take part in the singles tournament at the Eastbourne International.

Jabeur will continue to play in the doubles, where she will pair with American legend Serena Williams, who has not played a competitive match since a first-round defeat at Wimbledon last year.

The news of the Tunisian's withdrawal from the singles tournament comes on the same day that she was elevated to world number three, after her victory at the Berlin Open on Sunday.

She beat Belinda Bencic in the final after her Swiss opponent retired with an ankle injury.

"I feel like I need to be smart about this decision," Jabeur told reporters about her choice not to play singles at Eastbourne.

Jabeur and Williams will face off against the unseeded duo Marie Bouzkova and Sara Sorribes Tormo in the first round on Tuesday.

Ons Jabeur hailed Serena Williams as a "legend" as she expressed her nervousness and excitement to pair with the American great at the Eastbourne International.

Williams has not played a competitive match since defeat to Aliaksandra Sasnovich in the first round of last year's Wimbledon and is now ranked at 1,204 in the world.

The 40-year-old, who is one grand slam title shy of matching Margaret Court's long-standing record of 24, will feature at the third grand slam of the year, which starts next Monday.

Eastbourne will serve as preparation for the upcoming grass-court major after Williams received a wild card in the doubles draw alongside Jabeur.

Jabeur has been in fine form in 2022, winning the Berlin Open and Madrid Open and rising to world number three, though she remains nervous to play with Williams at Eastbourne.

"I wanted to tell everyone, but obviously I couldn't," Jabeur told the WTA Tour in an interview. "I told my family, but even my close friends, I didn't tell anyone.

"Excited, really lucky that she picked me. I'm pretty glad that I can share the court with her. I always watched Serena playing and always supported her.

"She's such a legend and such an example for our sport. I'm really nervous to play. I hope the match will be great and we'll have great matches.

"I don't know why she picked me to be honest. Maybe she watched Madrid. I met her a few times outside the court and she was always nice.

"I remember exchanging pins with her in Rio. I respect her so much. I've been waiting for this moment for a long time. I had to take my time in Berlin, but now it's Eastbourne. I cannot wait for this moment."

Williams and Jabeur have been drawn against unseeded duo Marie Bouzkova and Sara Sorribes Tormo in the first round on Tuesday.

Zizou Bergs earned a wildcard for Wimbledon and a grand slam main draw debut by beating Jack Sock in the Ilkley Trophy final on Sunday.

Named after Zinedine Zidane – the France, Juventus and Real Madrid football great who goes by the nickname 'Zizou' – Belgian Bergs has established his sporting career in tennis.

Bergs, 23, is ranked a lowly 207th by the ATP and had to come through qualifying to play in the Ilkley event, a Challenger Tour tournament in Yorkshire.

Former world number eight Sock stood in his way in the final, but Bergs secured a 7-6 (9-7) 2-6 7-6 (8-6) victory over the American.

His father Koen Bergs wrote on Twitter: "Yesssssss. The tournament director announced during the ceremony the official reward of the WC for @Wimbledon main draw. History is made."

His triumphant son added on Instagram: "WIMBLEDON MAIN DRAW WILDCARD!! Whuuuutttt"

Bergs completes the list of men's singles wildcards, featuring alongside five British players plus Dutchman Tim van Rijthoven and Swiss three-time grand slam winner Stan Wawrinka.

Wimbledon begins on June 27 at the All England Club in south-west London.

Naomi Osaka pulled out of Wimbledon on Saturday as tournament officials said the former world number one was suffering with a leg injury.

The announcement came in the wake of Osaka revealing she was considering skipping the grand slam in any case, as she suspected it may feel "like an exhibition".

The All England Club's decision to ban Russian and Belarusian players from competing has resulted in the WTA and ATP stripping Wimbledon of all ranking points.

Osaka, who is a four-time grand slam champion, suggested after her first-round exit at the French Open that she was unsure about whether to commit to the grass-court major.

Confirmation of her absence from the event, which starts on June 27, came from Wimbledon as her name was added to a list of withdrawals.

The Japanese 24-year-old has only played Wimbledon's main draw three times in her career, twice reaching the third round. She has yet to go further but has won the Australian Open twice and the US Open on two occasions. Recently she complained of a "stubborn" Achilles problem.

Osaka was joined on the withdrawal list by Eugenie Bouchard, the 28-year-old Canadian who was runner-up to Petra Kvitova at the 2014 Wimbledon championships.

Wimbledon listed Bouchard as absent due to a shoulder problem; however, that told only part of the story.

She is battling her way back up the rankings after injury and disappointing results and said she could not risk using a special entry dispensation on a tournament that will carry no points.

Bouchard wrote on Instagram: "I have decided to withdraw from Wimbledon due to the WTA's decision to not award ranking points at this year's championships.

"Due to my shoulder surgery, I get a limited number of protected ranking [PR] entries. As much as I love Wimbledon and skipping it makes me sad, using a PR entry at a tournament with no ranking points doesn't make sense. I must choose wisely and use my PR at tournaments that will help me get back to where I want to be."

She said she would use her protected ranking grand slam entries for the next US Open and Australian Open.

Rafael Nadal has confirmed he is planning to play at Wimbledon after proving his fitness during a week of training on grass in Mallorca.

The 22-time grand slam winner made his announcement in a news conference on Friday.

Nadal, 36, has won the Australian Open and French Open titles already this year and is halfway towards a possible sweep of the grand slams, a feat that was last achieved in men's singles by Australian Rod Laver in 1969.

Spaniard Nadal triumphed at Roland Garros despite needing pain-killing injections before every match, as he continues to battle a foot problem that has plagued him for much of his career.

Nadal said in Paris that he intended to undergo radiofrequency injections in a bid to ensure he could compete at the All England Club, and he has undergone two courses of such treatment.

Wimbledon starts on June 27, and it is a tournament that Nadal won in 2008 and 2010, although he has not played there since 2019, when he reached the semi-finals.

Speaking in Mallorca on Friday, Nadal said: "I have managed to reduce the pain. I am happy to have been a week without going lame.

"They have been somewhat different pains. We have to wait to see how it evolves in the next few weeks. My intention is to play Wimbledon.

"Two radiofrequency sessions have been done and the evolution has been satisfactory. I don't know what might happen in five days. For now, the treatment has allowed me to train and that has made me make the decision to fly to London."

Nadal has labelled the idea of a calendar grand slam sweep as "crazy", although Novak Djokovic came tantalisingly close last year, winning the Australian and French Opens and Wimbledon before losing to Daniil Medvedev in the US Open final.

He is optimistic the London courts could prove helpful to his prospects, if he can carry over his clay form to the grass.

"I don't think the grass hurts my foot more than other surfaces. From my point of view, the grass is softer than other surfaces," Nadal said.

"The only thing I can say is the week I have been practising here after my treatment has been positive, I have experienced some improvements, different feelings, in my foot and I take that as a positive thing.

"My goal or my intention is to travel to London next Monday, play two matches there before the tournament starts and follow my normal schedule to prepare the best possible way for Wimbledon.

"Today that's all I can say. What can happen in a couple of days, if the situation changes or becomes more negative, then that will be the moment to explain another thing. Today I am positive.

"I am excited to travel to Wimbledon to try to play Wimbledon after three years."

Rafael Nadal was stepping up preparation for Wimbledon by training on Mallorca's best grass courts on Thursday, an apparently positive sign that he intends to play in London.

The Australian Open and French Open champion said after his Roland Garros triumph at the start of June that he would only appear at Wimbledon if he could compete without needing anaesthetic injections in a troublesome foot.

The 36-year-old said he was given a couple of injections before every match and announced he would undergo radio frequency injections in a bid to feature at the third grand slam of the year.

Nadal is halfway towards a potential sweep of the four majors, defying the foot trouble by producing results that few saw coming. Rod Laver in 1969 was the last man to win all four singles majors in a calendar year.

Spaniard Nadal was pictured by organisers of the Mallorca Championships on Thursday, during a practice session on one of the tournament's plush courts.

Nadal, who hails from the island, is reluctant to undergo major surgery to prolong his career.

Wimbledon starts on June 27, and it is a tournament that Nadal has won twice, in 2008 and 2010.

He leads the all-time list of men's grand slam singles title winners, with 22 to his name now, two more than Roger Federer and Novak Djokovic have managed.

That is still one fewer than Serena Williams has managed during her stellar career, and the 40-year-old American rolled in to London on Thursday for another tilt at Wimbledon.

Due to injury, Williams has not competed on the WTA Tour since last year's championships at the All England Club.

She has received a wildcard into Wimbledon, where she has been a champion seven times, most recently in 2016.

Williams posted a video on Instagram of her arriving in London with daughter Olympia.

She intends to compete in doubles at Eastbourne, partnering Ons Jabeur, in the week leading up to Wimbledon.

Serena Williams' return to Wimbledon represents a "great example" to other players, according to Nick Kyrgios, who said tennis fans should not take her or other fellow greats Roger Federer, Rafael Nadal and Novak Djokovic, for granted.

Comparing the quartet to four-time NBA MVP LeBron James, Kyrgios says sports fans should enjoy the legends' "amazing" exploits while they still can.

It was confirmed on Tuesday that Williams – who has not played competitively since losing to Aliaksandra Sasnovich at Wimbledon last year – has been handed a singles wildcard to compete at the year's tournament, which begins later this month. 

Williams, now aged 40 and ranked 1,208th in the world, has won seven singles titles at Wimbledon, the last of which came in 2016, and 23 grand slams in total.

The US Open has announced players from Russia and Belarus will be allowed to compete in this year’s tournament despite the ongoing war in Ukraine.

The decision means world number one Daniil Medvedev can defend his title.

While the United States Tennis Association is allowing Russian and Belarusians to enter the tournament, the athletes must play under a neutral flag. The French Open, which concluded on June 5, allowed Russian and Belarusians to compete under the same conditions.

"Alongside the other grand slams, the ITF, the ATP and the WTA, the USTA, which owns and operates the US Open, has previously condemned, and continues to condemn, the unprovoked and unjust invasion of Ukraine by Russia," the USTA said in a statement.

"The USTA, standing with these other tennis entities, supported the banning of the Russian and Belarusian Tennis Federations from the ITF, and therefore all international team competitions, and the directive for players from those countries to play under a neutral flag when competing outside of international team competitions."

Since Russia launched its invasion of Ukraine in February, several organisations have banned Russian athletes from participating. Wimbledon, which starts on June 27, announced back in April that Russian and Belarusians would be barred from competing.

"We recognise that each organisation has had to deal with unique circumstances that affect their decisions," the USTA's statement read. "Based on our own circumstances, the USTA will allow all eligible players, regardless of nationality, to compete at the 2022 US Open."

The US Open begins on August 29 in New York.

Serena Williams has been handed a Wimbledon singles wild card after confirming her return from injury after a year out.

The 40-year-old has not played competitively since losing to Aliaksandra Sasnovich in the first round of last year's tournament at SW19 and is now ranked at 1,208 in the world.

Williams hinted at her imminent comeback in a social media post on Tuesday, however, and it has now been confirmed she will take part in the third grand slam of the year.

Twenty-three time major winner Williams will also compete in the upcoming grass-court event at Eastbourne after receiving a wild card in the doubles draw alongside Ons Jabeur.

That will act as preparation for Wimbledon, a competition she has won seven times, the most recent of those triumphs coming in 2016.

Williams is one major title shy of matching Margaret Court's long-standing record of 24, which has been the case since her most recent triumph at the 2017 Australian Open.

She missed last year's US Open on home soil, as well as this year's Australian Open and French Open.

In her earlier Instagram message, Williams posted an image of her trainers on grass and captioned it: "SW and SW19. It's a date. 2022, see you there."

American Williams joins 10 British players on the initial batch of wild cards for the Wimbledon singles, while three-time grand slam winner Stan Wawrinka will also take part.

Serena's sister Venus, a five-time singles winner at Wimbledon, was not named on the initial batch of wild cards but two spots remain up for grabs.

The tournament in London gets under way on June 27.

Serena Williams has appeared to confirm her intention to take part in this month's Wimbledon after a year out injured.

The 40-year-old has not played competitively since losing to Aliaksandra Sasnovich in the first round of last year's tournament at SW19 and is now ranked at 1,208 in the world.

Twenty-three time major winner Williams' future was called into question in April when long-time coach Patrick Mouratoglou announced he was working with Simona Halep.

However, she hinted around the same time that returning to action at Wimbledon was a possibility, and that news was all but confirmed on social media on Tuesday.

Williams posted an image of her trainers on grass and captioned it: "SW and SW19. It's a date. 2022, see you there."

She also tagged Eastbourne, where a WTA event takes place in the week before Wimbledon, which begins on June 27.

Williams has won seven Wimbledon titles, the most recent of those in 2016, having since lost in the 2018 and 2019 finals.

The American is one major title shy of matching Margaret Court's long-standing record of 24, which has been the case since her most recent triumph at the 2017 Australian Open.

She missed last year's US Open on home soil, as well as this year's Australian Open and French Open.

Andy Murray has withdrawn from the Queen's Club Championships due to an abdominal injury, leaving his Wimbledon participation in doubt.

The former world number one made a great start to the grass-court season, reaching the Stuttgart Open final before falling to Matteo Berrettini.

Murray experienced discomfort during that showpiece in Germany, twice requiring medical timeouts as he battled the pain against the Italian.

The three-time grand slam winner Murray is a five-time Queen's champion but has had to pull out of the tournament, just two weeks before Wimbledon starts.

"After having a scan this afternoon, an abdominal injury means I won't be fit to compete at Queen's this year," Murray said in a statement.

"The tournament means a lot to me, and it's disappointing not to compete, especially after playing some good matches on the grass already."

The Scot was scheduled to play Italy's Lorenzo Sonego in the first round, but has been replaced by lucky loser Denis Kudla.

Daniil Medvedev has replaced Novak Djokovic as world number one ahead of the start of Wimbledon, where the Russian is banned from featuring.

The ATP and WTA boards decided to remove ranking points from the third grand slam of the year, with Russian and Belarusian players not allowed to compete due to the invasion of Ukraine.

The 26-year-old Medvedev will miss out from the grass-court major, which starts on June 27, alongside Andrey Rublev, Aryna Sabalenka, Anastasia Pavlyuchenkova and Victoria Azarenka.

But that could aid Medvedev's cause at the end of the tournament as Djokovic is the defending champion and therefore would have more ranking points to lose.

Djokovic has dropped to third in the world rankings, with the injured Alexander Zverev – who made the French Open semi-finals before retiring against Rafael Nadal – in second.

That means it is the first time since November 2003 that none of Djokovic, Rafael Nadal, Roger Federer or Andy Murray have appeared in the top two rankings spots.

Medvedev, who lost in the final of the Rosmalen Grass Court Championship on Sunday, became the first player other than Djokovic, Nadal, Federer or Murray to top the men's rankings in 18 years when he replaced the Serb as number one in February.

Andy Murray is unsure of the severity of his abdominal injury, but is hopeful it will not affect his preparations for Wimbledon.

The three-time grand slam winner struggled with the issue during Sunday's 6-4 5-7 6-3 defeat to Matteo Berrettini in the Stuttgart Open final.

Murray, who was competing in his first tour-level final on grass since 2016, twice received medical treatment but was able to finish the match.

He played five matches in Germany last week and four matches in Surbiton the week before en route to reaching the semi-finals.

Murray is due to play at Queen's this week before Wimbledon in a fortnight.

While frustrated with the manner in which his bid for a first grass-court singles title in six years ended, Murray says it is understandable that he is struggling physically.

"I felt like I was playing well enough to win and I got myself in a really good position going into the third set so a frustrating end to what was a good week," he said.

"I got some pain in my abdomen when I was serving. It's not something I've had before. I'll need to get it checked when I get home.

"This is the most matches I've played in two weeks since probably 2016. That's a really long time. 

"It's probably normal that I would feel some stuff in my body but I don't really know the severity of it. Hopefully it's all right."

Roger Federer has reiterated his desire to make an ATP tour comeback in 2023, having not played since defeat at Wimbledon in 2021.

The 20-time Grand Slam champion has been forced to the sidelines following knee surgery last year.

At 40, questions have been posed whether the Swiss star might hang up his racquet after one of the most successful careers of the Open era.

But now, Federer says he intends to make a return next year, having committed to partnering Rafael Nadal at the Laver Cup in London before competing at the Swiss Indoors tournament in his home town of Basel.

"Yes, definitely," he told Swiss newspaper Tages-Anzeiger on his hopes for a return to the ATP tour next year. "How and where, I don't know yet. But that would be the idea.

"I haven't planned more than the Laver Cup and Basel yet. After Basel, the season is over anyway. It's important for me to get fit again so that I can train fully.

"Once I've done that, I can choose how many tournaments I play and where. The Laver Cup is a good start, I don't have to play five matches in six days.

"I will have to be able to do that in Basel. But I'm hopeful, I've come a long way. I'm not far away."